Variance Results
This section appears after calculation and stays above the form.
Category Variance Breakdown
| Category | Type | Budget | Actual | Variance | Variance % | Status | Tolerance Check |
|---|
Budget vs Actual Plotly Graph
Calculator Inputs
Add or edit categories, then calculate your static budget variance.
Formula Used
Core Variance Formula
Variance = Actual Amount − Static Budget Amount
Variance Percentage = (Variance ÷ Static Budget Amount) × 100
Absolute Variance = |Actual Amount − Static Budget Amount|
Status Logic
Expense: favorable when actual is less than or equal to budget.
Income: favorable when actual is greater than or equal to budget.
Tolerance Check: within tolerance when absolute variance percentage stays inside your selected threshold.
Cash Flow Summary
Budgeted Net Cash Flow = Total Budgeted Income − Total Budgeted Expenses
Actual Net Cash Flow = Total Actual Income − Total Actual Expenses
Net Cash Flow Variance = Actual Net Cash Flow − Budgeted Net Cash Flow
How to Use This Calculator
- Enter the budget period, preferred currency code, and tolerance percentage.
- Add one row for each income or expense category.
- Choose the category type as income or expense.
- Enter the static budgeted amount for each category.
- Enter the actual amount recorded for the same period.
- Press Calculate Variance to show results above the form.
- Review the table, summary cards, and graph for patterns.
- Download the output as CSV or PDF when needed.
Example Data Table
| Category | Type | Budget | Actual |
|---|---|---|---|
| Salary | Income | 4,000.00 | 4,150.00 |
| Freelance Work | Income | 600.00 | 520.00 |
| Housing | Expense | 1,200.00 | 1,200.00 |
| Groceries | Expense | 450.00 | 510.00 |
| Transport | Expense | 220.00 | 180.00 |
| Utilities | Expense | 300.00 | 338.00 |
| Entertainment | Expense | 150.00 | 115.00 |
| Savings Transfer | Expense | 500.00 | 500.00 |
Frequently Asked Questions
What does static budget variance mean?
Static budget variance compares actual income or spending against the original planned budget. It shows where results were better or worse than expected during the selected period.
Why are income and expense variances treated differently?
For income, earning more than planned is favorable. For expenses, spending less than planned is favorable. The calculator applies that logic automatically for each category.
What is a favorable variance?
A favorable variance improves your financial position. That means actual income exceeds budget, or actual expenses stay below budget, relative to your original static plan.
What is an unfavorable variance?
An unfavorable variance weakens your financial position. That happens when income falls short of budget, or expenses exceed the planned amount for a category.
Can I use this for household budgeting?
Yes. It works well for personal, family, or side-business budgets. You can compare planned and actual values across multiple categories in one view.
What does tolerance percentage do?
Tolerance sets a percentage band for quick review. Categories inside that band are marked within tolerance, helping you focus on larger budget gaps first.
Why is percentage variance important?
Percentage variance shows the size of a gap relative to the budgeted amount. It helps compare categories fairly, even when the amounts are very different.
Can I export the results?
Yes. After calculation, you can download the breakdown as CSV or create a PDF summary with totals, category details, and variance results.